Average annual temperature is 24.8 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 85 days
Number of rainy days: 280 days
Look at detailed online map of La Rioja
* Weather data for La Rioja Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.0 | 34.4 | 32.9 | 33.7 | 33.3 | 30.3 | 31.6 | 32.5 | 31.9 | 29.7 | 29.9 | 31.4 |
| Average daytime temperature (°C) | 29.4 | 31.5 | 30.7 | 31.5 | 31.1 | 29.2 | 29.5 | 29.7 | 29.7 | 28.0 | 28.0 | 29.8 |
| Average temperature (°C) | 23.9 | 24.8 | 24.7 | 25.5 | 25.9 | 24.6 | 25.1 | 25.0 | 25.0 | 23.7 | 24.2 | 24.7 |
| Average night temperature (°C) | 20.1 | 20.3 | 21.1 | 21.7 | 22.3 | 21.7 | 22.4 | 22.0 | 22.0 | 21.0 | 21.3 | 21.2 |
| Absolute minimum temperature (°C) | 17.8 | 17.8 | 19.4 | 20.0 | 20.4 | 19.8 | 20.8 | 20.5 | 20.3 | 19.1 | 19.4 | 19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.4 | 10.8 | 11.1 | 11.3 | 10.5 | 9.4 | 8.9 | 9.9 | 8.4 | 9.7 | 10.2 |
| Precipitation (mm) | 9 | 3 | 60 | 57 | 168 | 279 | 135 | 183 | 219 | 533 | 79 | 3 |
| Sunny days | 19 | 20 | 4 | 3 | 3 | 0 | 4 | 3 | 1 | 0 | 5 | 23 |
| Rainy days | 12 | 8 | 27 | 27 | 28 | 30 | 27 | 28 | 29 | 31 | 25 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in La Rioja is at